Thor Motor Coach Palazzo 37.5

Name: Thor Motor Coach Palazzo 37.5
Brand: Thor Motor Coach

Class Abuilt 2021– (in production)Mixed build tierFindable on the used market

WHAT ONE COSTS

$342,900MSRP today

Still in production — a used 2023 would run roughly $236,600.

THE SPECS

Length38.9 ft

Height (incl. A/C)12.4 ft

Width8.4 ft

Interior height6.8 ft

GVWR32,350 lb

Dry weightnot published

Sleeps6

Fresh water95 gal

Grey water40 gal

Black water40 gal

Air conditioning27,000 BTU

Solar (standard)500 W

Awning18 ft

Fuel90 gal

Engine / chassisFreightliner XC-S / Cummins 6.7L ISB diesel

GeneratorOnan RV QD 6000 diesel

A missing row means the maker never published that figure — unknown, not zero.

WHERE PEOPLE SLEEP

1× Tilt-A-View inclining queen bed(Permanent)60×80
1× drop-down overhead bunk(Stow-away)48×74
1× 74 in jack-knife sofa(Convertible)—
1× 72 in dream dinette(Convertible)—

HOW IT'S BUILT — 4/5

WallsLaminated fiberglass

FrameAluminum

RoofWalk-on

UnderbellyEnclosed

Thor Motor Coach (Mixed tier): Thor Motor Coach

YEAR BY YEAR — WHAT CHANGED

YEARS	GVWR	DRY	MSRP
2021	31,020 lb	—	$342,860
2022–24	32,000 lb	—	$342,860
2025–	32,350 lb	—	$342,860

2021Introduced
2022GVWR raised to 32,000 lb
2024Renamed Palazzo GT
2025GVWR raised to 32,350 lb

FINDING ONE

Findable — a few listed nationwide most weeks. Why: Thor Motor Coach is a volume manufacturer; still in production. Estimated from build volume and production span — not a count of live listings.

THE READ

Dual-sink master bath version of the 39 ft Palazzo, with inclining theater seats.

OTHER PALAZZO FLOORPLANS

33.1 · 26,000 lb · sleeps 3 33.2 · 26,000 lb · sleeps 5 33.3 · 26,000 lb · sleeps 7 33.4 · 26,000 lb · sleeps 5 33.5 · 26,000 lb · sleeps 7 33.6 · 26,000 lb · sleeps 5 35.1 · 28,000 lb · sleeps 5 36.1 · 28,000 lb · sleeps 5 36.2 · 28,000 lb · sleeps 5 36.3 · 30,500 lb · sleeps 5 37.4 · 32,350 lb · sleeps 6 37.6 · 32,000 lb · sleeps 7 the whole line →

Is the 37.5 your #1 — or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about — set your priorities as sliders and watch the whole market re-rank around them. Nothing gets hidden, everything gets explained.

Rank it against your setup →

Data compiled from manufacturer spec sheets, retrieved 2026-07.